..... ..$# .... ...# ...##+#...# ∆ .........# ........+ # #.......# #. #.(.....+ #.####.......# #####.....)....>... #PPP###.....####.## ##≈≈≈###.......... +..<..+........... ##♣.♣##.......ll... #'##............. #....#........... ######........r.. ######..... #### ∆